766165538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{1579}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 1221308400

約数和(自身を除く): 455142862

約数列:

[1, 2, 19, 38, 113, 226, 1579, 2147, 3158, 4294, 12769, 25538, 30001, 60002, 178427, 242611, 356854, 485222, 3390113, 6780226, 20162251, 40324502, 383082769, 766165538]

約数ペア:

[(1, 766165538), (2, 383082769), (19, 40324502), (38, 20162251), (113, 6780226), (226, 3390113), (1579, 485222), (2147, 356854), (3158, 242611), (4294, 178427), (12769, 60002), (25538, 30001)]